The core drivers of the modern food industry are meeting consumer demand for tasty and healthy foods.The application of food flavor perception enhancement can help to achieve the goals of salt-and sugar-reduction,with...The core drivers of the modern food industry are meeting consumer demand for tasty and healthy foods.The application of food flavor perception enhancement can help to achieve the goals of salt-and sugar-reduction,without compromising the sensory quality of the original food,and this has attracted increasing research attention.The analysis of bibliometric results from 2002 to 2022 reveals that present flavor perception enhancement strategies(changing ingredient formulations,adding salt/sugar substitutes,emulsion delivery systems)are mainly carry out based on sweetness,saltiness and umami.Emulsion systems is becoming a novel research foci and development trends of international food flavor perception-enhancement research.The structured design of food emulsions,by using interface engineering technology,can effectively control,or enhance the release of flavor substances.Thus,this review systematically summarizes strategies,the application of emulsion systems and the mechanisms of action of food flavor perception-enhancement technologies,based on odor-taste cross-modal interaction(OTCMI),to provide insights into the further structural design and application of emulsion systems in this field.展开更多
目的建立气相色谱-质谱法(gas chromatography mass spectrometry,GC-MS)测定食品中合成香料3-乙酰基-2,5-二甲基呋喃的方法。方法样品用正己烷涡旋提取后过滤,含油脂样品采用冷冻过滤技术去除油脂和其他杂质,选用TG-5MS毛细管色谱柱(30...目的建立气相色谱-质谱法(gas chromatography mass spectrometry,GC-MS)测定食品中合成香料3-乙酰基-2,5-二甲基呋喃的方法。方法样品用正己烷涡旋提取后过滤,含油脂样品采用冷冻过滤技术去除油脂和其他杂质,选用TG-5MS毛细管色谱柱(30 m×0.25 mm,0.25μm),载气流速1 mL/min进行分离后进质谱分析。结果3-乙酰基-2,5-二甲基呋喃在0.005~10.000μg/L质量浓度范围内曲线线性良好,相关系数为0.9997;在不同基质及不同加标浓度下,加标回收率为80.16%~103.76%,相对标准偏差为1.83%~7.87%(n=6);3-乙酰基-2,5-二甲基呋喃在不同基质中的检出限均可达到1μg/kg,定量限均可达到3μg/kg。结论该方法简单、准确度高、灵敏度好,可以用于食品中3-乙酰基-2,5-二甲基呋喃含量的快速检测,为合成香料的安全使用和监管提供技术手段。展开更多
基金supported by the National Key R&D Program of China(2022YFD2101305).
文摘The core drivers of the modern food industry are meeting consumer demand for tasty and healthy foods.The application of food flavor perception enhancement can help to achieve the goals of salt-and sugar-reduction,without compromising the sensory quality of the original food,and this has attracted increasing research attention.The analysis of bibliometric results from 2002 to 2022 reveals that present flavor perception enhancement strategies(changing ingredient formulations,adding salt/sugar substitutes,emulsion delivery systems)are mainly carry out based on sweetness,saltiness and umami.Emulsion systems is becoming a novel research foci and development trends of international food flavor perception-enhancement research.The structured design of food emulsions,by using interface engineering technology,can effectively control,or enhance the release of flavor substances.Thus,this review systematically summarizes strategies,the application of emulsion systems and the mechanisms of action of food flavor perception-enhancement technologies,based on odor-taste cross-modal interaction(OTCMI),to provide insights into the further structural design and application of emulsion systems in this field.